ESR’s official Amazon storefront currently offers its Sidekick Hybrid HaloLock Magnetic iPhone 12/Pro Case for $12.99 when clipping the on-page coupon ... Normally fetching closer to $20, Today’s offer amounts to up to 35% in savings and is the second-Best price to date ... ESR’s Sidekick Hybrid Case delivers a Slim design that’ll still protect your device while also showing off whichever iPhone 12/Pro colorway you picked up.